One Piece Crank & Bottom Bracket Removal and Installation

How to remove, service and install one-piece crank & corresponding bottom bracket bearings (sometimes referred to as "Ashtabula" cranks). Questions or comments? Leave them below! See all our Crank & Pedal videos in our Crank & Pedal playlist ▶︎    • Repair Help: Cranks and Pedals   Video contents: 00:18 Tools Needed 00:43 Removal 02:14 Installation ➤ Tools & materials used: • PW-3 Pedal Wrench - http://www.parktool.com/product/pedal... • HCW-15 Headset Wrench - http://www.parktool.com/product/heads... • HCW-18 Bottom Bracket Wrench - http://www.parktool.com/product/botto... • UP-SET Utility Pick Set - http://www.parktool.com/product/utili... • CB-4 Bio ChainBrite - http://www.parktool.com/product/bio-c... • GSC-1 GearClean Brush - http://www.parktool.com/product/gearc... • PPL-1 PolyLube 1000 Lubricant - http://www.parktool.com/product/polyl... • Rags For a text-based walk-through of this process: http://www.parktool.com/blog/repair-h... ➤ Subscribe: https://www.youtube.com/user/parktool... ➤ Like:   / parktool   ➤ Follow:   / parktoolblue   ➤ Fix It: Did you know that Park Tool is the #1 resource for bicycle repair education? • Visit our YouTube Channel:    / parktool   • Visit the Repair Help section of Parktool.com: http://www.parktool.com/blog/repair-h... • Check out The Big Blue Book of Bicycle Repair: http://www.parktool.com/product/big-b... ➤ About Park Tool: Since our founding in 1963, Park Tool has been the leading name in bicycle tools. Our YouTube channel is an extension of our mission to be the ultimate resource for mechanics and riders of all skill levels. Here you will find comprehensive repair help tutorials for a wide range of components and processes, as well as troubleshooting guides, tips and tricks, and information on the latest Park Tool products. ➤ More Crank & Pedal Repair Help: • Crank Type Identification ▶︎    • Crank Type Identification   • Crank Removal and Installation - Two Piece Compression Slotted (Hollowtech II, FSA) ▶︎    • Crank Removal and Installation - Two Piece...   • Crank Removal and Installation - Three Piece Crankset (Square Spindle, ISIS, Octalink) ▶︎    • Crank Removal and Installation - Three Pie...   • Crank Removal and Installation - Self Extracting ▶︎    • Crank Removal and Installation - Self Extr...   • Crank Removal and Installation - Campagnolo® Ultra-Torque ▶︎   • Crank Removal and Installation - Campagnol...   • Crank Removal and Installation - Campagnolo® Power-Torque ▶︎    • Video   • Pedal Removal and Installation ▶︎    • Bicycle Pedal Removal and Installation   • How to Service & Adjust Shimano SPD Pedals ▶︎    • How to Service & Adjust Shimano SPD Pedals   • How to Rebuild Crank Brothers Pedals ▶︎    • How to Rebuild Crank Brothers Pedals